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<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pro-methods">Protected 成员函数</a> &#124;
<a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m-members.html">所有成员列表</a>  </div>
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<div class="title">pcl::on_nurbs::FittingCurve2dASDM类 参考</div>  </div>
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<p>Fitting a 2D B-Spline curve to 2D point-clouds using asymmetric squared-distance-minimization Based on paper: TODO  
 <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#details">更多...</a></p>

<p><code>#include &lt;<a class="el" href="fitting__curve__2d__asdm_8h_source.html">fitting_curve_2d_asdm.h</a>&gt;</code></p>
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类 pcl::on_nurbs::FittingCurve2dASDM 继承关系图:</div>
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  <img src="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.png" usemap="#pcl::on_5Fnurbs::FittingCurve2dASDM_map" alt=""/>
  <map id="pcl::on_5Fnurbs::FittingCurve2dASDM_map" name="pcl::on_5Fnurbs::FittingCurve2dASDM_map">
<area href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html" title="Fitting a 2D B-Spline curve to 2D point-clouds using asymmetric point-distance-minimization Based on ..." alt="pcl::on_nurbs::FittingCurve2dAPDM" shape="rect" coords="0,0,214,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a930001fc30165e69876104255e46cc50"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a930001fc30165e69876104255e46cc50">FittingCurve2dASDM</a> (int order, <a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *data)</td></tr>
<tr class="memdesc:a930001fc30165e69876104255e46cc50"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor initializing B-Spline curve using initNurbsCurve2D(...).  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a930001fc30165e69876104255e46cc50">更多...</a><br /></td></tr>
<tr class="separator:a930001fc30165e69876104255e46cc50"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af855454ceea0bdb8605a2faebcc2224c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#af855454ceea0bdb8605a2faebcc2224c">FittingCurve2dASDM</a> (<a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *data, const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nc)</td></tr>
<tr class="memdesc:af855454ceea0bdb8605a2faebcc2224c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor initializing with the B-Spline curve given in argument 2.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#af855454ceea0bdb8605a2faebcc2224c">更多...</a><br /></td></tr>
<tr class="separator:af855454ceea0bdb8605a2faebcc2224c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2765f3435bc3f01986f27d8804116a1"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#ac2765f3435bc3f01986f27d8804116a1">assemble</a> (const <a class="el" href="structpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m_1_1_parameter.html">Parameter</a> &amp;parameter)</td></tr>
<tr class="memdesc:ac2765f3435bc3f01986f27d8804116a1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assemble the system of equations for fitting  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#ac2765f3435bc3f01986f27d8804116a1">更多...</a><br /></td></tr>
<tr class="separator:ac2765f3435bc3f01986f27d8804116a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7496e1c198546d0207331029c7219d80"><td class="memItemLeft" align="right" valign="top"><a id="a7496e1c198546d0207331029c7219d80"></a>
virtual double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a7496e1c198546d0207331029c7219d80">solve</a> (double damp=1.0)</td></tr>
<tr class="memdesc:a7496e1c198546d0207331029c7219d80"><td class="mdescLeft">&#160;</td><td class="mdescRight">Solve system of equations using Eigen or UmfPack (can be defined in on_nurbs.cmake), and updates B-Spline curve if a solution can be obtained. <br /></td></tr>
<tr class="separator:a7496e1c198546d0207331029c7219d80"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73d2bf23ef2ca4f901e4d715acb8e786"><td class="memItemLeft" align="right" valign="top">virtual double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a73d2bf23ef2ca4f901e4d715acb8e786">updateCurve</a> (double damp)</td></tr>
<tr class="memdesc:a73d2bf23ef2ca4f901e4d715acb8e786"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update curve according to the current system of equations.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a73d2bf23ef2ca4f901e4d715acb8e786">更多...</a><br /></td></tr>
<tr class="separator:a73d2bf23ef2ca4f901e4d715acb8e786"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m')"><img src="closed.png" alt="-"/>&#160;Public 成员函数 继承自 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html">pcl::on_nurbs::FittingCurve2dAPDM</a></td></tr>
<tr class="memitem:a7cca6d86808902083c28d08990cf68a4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a7cca6d86808902083c28d08990cf68a4">FittingCurve2dAPDM</a> (int order, <a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *data)</td></tr>
<tr class="memdesc:a7cca6d86808902083c28d08990cf68a4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor initializing B-Spline curve using initNurbsCurve2D(...).  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a7cca6d86808902083c28d08990cf68a4">更多...</a><br /></td></tr>
<tr class="separator:a7cca6d86808902083c28d08990cf68a4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0abe242a017815e2eb2f6d6cac52b893 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a0abe242a017815e2eb2f6d6cac52b893">FittingCurve2dAPDM</a> (<a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *data, const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nc)</td></tr>
<tr class="memdesc:a0abe242a017815e2eb2f6d6cac52b893 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor initializing with the B-Spline curve given in argument 2.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a0abe242a017815e2eb2f6d6cac52b893">更多...</a><br /></td></tr>
<tr class="separator:a0abe242a017815e2eb2f6d6cac52b893 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73571ec1a547d0b019de0e1c0d83130f inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a73571ec1a547d0b019de0e1c0d83130f"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a73571ec1a547d0b019de0e1c0d83130f">refine</a> ()</td></tr>
<tr class="memdesc:a73571ec1a547d0b019de0e1c0d83130f inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Refines curve by inserting a knot in the middle of each element. <br /></td></tr>
<tr class="separator:a73571ec1a547d0b019de0e1c0d83130f inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a967fc8e2da5f2aaa678e872b21a79435 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a967fc8e2da5f2aaa678e872b21a79435">refine</a> (double xi)</td></tr>
<tr class="memdesc:a967fc8e2da5f2aaa678e872b21a79435 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Refines curve by inserting a knot in the middle of the element belonging to xi.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a967fc8e2da5f2aaa678e872b21a79435">更多...</a><br /></td></tr>
<tr class="separator:a967fc8e2da5f2aaa678e872b21a79435 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5b0a2a58fc0fe42309ed439835e329c4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a5b0a2a58fc0fe42309ed439835e329c4">fitting</a> (<a class="el" href="structpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m_1_1_fit_parameter.html">FitParameter</a> &amp;param)</td></tr>
<tr class="memdesc:a5b0a2a58fc0fe42309ed439835e329c4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fitting with iterative refinement and adaptive knot insertion  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a5b0a2a58fc0fe42309ed439835e329c4">更多...</a><br /></td></tr>
<tr class="separator:a5b0a2a58fc0fe42309ed439835e329c4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1cf0caa6e27d99897a49ff120701859 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ad1cf0caa6e27d99897a49ff120701859">addCPsOnClosestPointViolation</a> (double max_error)</td></tr>
<tr class="memdesc:ad1cf0caa6e27d99897a49ff120701859 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds control points in the middle and of elements, if the ends or the middle of the element is farther than max_error to the closest data point  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ad1cf0caa6e27d99897a49ff120701859">更多...</a><br /></td></tr>
<tr class="separator:ad1cf0caa6e27d99897a49ff120701859 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abcf19fba805ad63a5d7b5ef9188196f1 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="abcf19fba805ad63a5d7b5ef9188196f1"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#abcf19fba805ad63a5d7b5ef9188196f1">setQuiet</a> (bool val)</td></tr>
<tr class="memdesc:abcf19fba805ad63a5d7b5ef9188196f1 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable/Disable debug outputs in console. <br /></td></tr>
<tr class="separator:abcf19fba805ad63a5d7b5ef9188196f1 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa41ecfad259dc824eb6eb4a56a6ed7b4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="aa41ecfad259dc824eb6eb4a56a6ed7b4"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#aa41ecfad259dc824eb6eb4a56a6ed7b4">setInverseParams</a> (int max_steps=200, double accuracy=1e-6)</td></tr>
<tr class="memdesc:aa41ecfad259dc824eb6eb4a56a6ed7b4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set parameters for inverse mapping. <br /></td></tr>
<tr class="separator:aa41ecfad259dc824eb6eb4a56a6ed7b4 inherit pub_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected 成员函数</h2></td></tr>
<tr class="memitem:a75bc257e89dcb6ee2be8effe6c630532"><td class="memItemLeft" align="right" valign="top"><a id="a75bc257e89dcb6ee2be8effe6c630532"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a75bc257e89dcb6ee2be8effe6c630532">addPointConstraint</a> (const double &amp;param, const Eigen::Vector2d &amp;point, const Eigen::Vector2d &amp;normal, const Eigen::Vector2d &amp;tangent, double rho, double d, double weight, unsigned &amp;row)</td></tr>
<tr class="memdesc:a75bc257e89dcb6ee2be8effe6c630532"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add minimization constraint: point-to-surface distance (squared-distance-minimization). <br /></td></tr>
<tr class="separator:a75bc257e89dcb6ee2be8effe6c630532"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a17a80efd5254f03f22bd6749020897ea"><td class="memItemLeft" align="right" valign="top"><a id="a17a80efd5254f03f22bd6749020897ea"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a17a80efd5254f03f22bd6749020897ea">addCageRegularisation</a> (double weight, unsigned &amp;row, const std::vector&lt; double &gt; &amp;elements, double wConcav=0.0)</td></tr>
<tr class="memdesc:a17a80efd5254f03f22bd6749020897ea"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add minimization constraint: smoothness by control point regularisation. <br /></td></tr>
<tr class="separator:a17a80efd5254f03f22bd6749020897ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a852f81c4130378f6b3f26412af3a8767"><td class="memItemLeft" align="right" valign="top"><a id="a852f81c4130378f6b3f26412af3a8767"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#a852f81c4130378f6b3f26412af3a8767">assembleInterior</a> (double wInt, double sigma2, double rScale, unsigned &amp;row)</td></tr>
<tr class="memdesc:a852f81c4130378f6b3f26412af3a8767"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assemble point-to-surface constraints. <br /></td></tr>
<tr class="separator:a852f81c4130378f6b3f26412af3a8767"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad733710388fefdf423753b012ace49e1"><td class="memItemLeft" align="right" valign="top"><a id="ad733710388fefdf423753b012ace49e1"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_s_d_m.html#ad733710388fefdf423753b012ace49e1">assembleClosestPoints</a> (const std::vector&lt; double &gt; &amp;elements, double weight, double sigma2, unsigned &amp;row)</td></tr>
<tr class="memdesc:ad733710388fefdf423753b012ace49e1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assemble closest points constraints. At each midpoint of the curve elements the closest data points are computed and point-to-surface constraints are added. <br /></td></tr>
<tr class="separator:ad733710388fefdf423753b012ace49e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m')"><img src="closed.png" alt="-"/>&#160;Protected 成员函数 继承自 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html">pcl::on_nurbs::FittingCurve2dAPDM</a></td></tr>
<tr class="memitem:a9d846aa271095c31271d41812e6507e6 inherit pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a9d846aa271095c31271d41812e6507e6"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a9d846aa271095c31271d41812e6507e6">addPointConstraint</a> (const double &amp;param, const Eigen::Vector2d &amp;point, double weight, unsigned &amp;row)</td></tr>
<tr class="memdesc:a9d846aa271095c31271d41812e6507e6 inherit pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add minimization constraint: point-to-curve distance (point-distance-minimization). <br /></td></tr>
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<tr class="memitem:af5a6a4d54c8e6163a9b73ffc04da87a1 inherit pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="af5a6a4d54c8e6163a9b73ffc04da87a1"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#af5a6a4d54c8e6163a9b73ffc04da87a1">assembleClosestPoints</a> (const std::vector&lt; double &gt; &amp;elements, double weight, double sigma2, unsigned samples_per_element, unsigned &amp;row)</td></tr>
<tr class="memdesc:af5a6a4d54c8e6163a9b73ffc04da87a1 inherit pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assemble closest points constraints. At each midpoint of the curve elements the closest data points are computed and point-to-curve constraints are added. <br /></td></tr>
<tr class="separator:af5a6a4d54c8e6163a9b73ffc04da87a1 inherit pro_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
额外继承的成员函数</h2></td></tr>
<tr class="inherit_header pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m')"><img src="closed.png" alt="-"/>&#160;静态 Public 成员函数 继承自 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html">pcl::on_nurbs::FittingCurve2dAPDM</a></td></tr>
<tr class="memitem:a32608f34ffb28d8164f4a0afa1957a9a inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a32608f34ffb28d8164f4a0afa1957a9a">findElement</a> (double xi, const std::vector&lt; double &gt; &amp;elements)</td></tr>
<tr class="memdesc:a32608f34ffb28d8164f4a0afa1957a9a inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Find the element in which the parameter xi lies.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a32608f34ffb28d8164f4a0afa1957a9a">更多...</a><br /></td></tr>
<tr class="separator:a32608f34ffb28d8164f4a0afa1957a9a inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a78bd11b6f5af180ba1e63acf15154523 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a78bd11b6f5af180ba1e63acf15154523">removeCPsOnLine</a> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs, double min_curve_th=-0.9)</td></tr>
<tr class="memdesc:a78bd11b6f5af180ba1e63acf15154523 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Removes control points when it is collinear with its neighboring control points.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a78bd11b6f5af180ba1e63acf15154523">更多...</a><br /></td></tr>
<tr class="separator:a78bd11b6f5af180ba1e63acf15154523 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab32afff43b651449f6ab6bd65642f8e2 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ab32afff43b651449f6ab6bd65642f8e2">initCPsNurbsCurve2D</a> (int order, const vector_vec2d &amp;cps)</td></tr>
<tr class="memdesc:ab32afff43b651449f6ab6bd65642f8e2 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialize a closed B-Spline curve given a list of control points.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ab32afff43b651449f6ab6bd65642f8e2">更多...</a><br /></td></tr>
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<tr class="memitem:ac3276e6bdc7eafad29866dfc9cd01b6b inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ac3276e6bdc7eafad29866dfc9cd01b6b">initNurbsCurve2D</a> (int order, const vector_vec2d &amp;data, int ncps=0, double radiusF=1.0)</td></tr>
<tr class="memdesc:ac3276e6bdc7eafad29866dfc9cd01b6b inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialize a closed B-Spline curve using the bounding circle of the point-cloud.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ac3276e6bdc7eafad29866dfc9cd01b6b">更多...</a><br /></td></tr>
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<tr class="memitem:a7cd91c1d48ec829d6918e149a0dd38cb inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a7cd91c1d48ec829d6918e149a0dd38cb"></a>
static std::vector&lt; double &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#a7cd91c1d48ec829d6918e149a0dd38cb">getElementVector</a> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs)</td></tr>
<tr class="memdesc:a7cd91c1d48ec829d6918e149a0dd38cb inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the elements of a B-Spline curve. <br /></td></tr>
<tr class="separator:a7cd91c1d48ec829d6918e149a0dd38cb inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa2b27bf0e7caf8e2ea25c04c1db8494 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#aaa2b27bf0e7caf8e2ea25c04c1db8494">inverseMapping</a> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs, const Eigen::Vector2d &amp;pt, const double &amp;hint, double &amp;error, Eigen::Vector2d &amp;p, Eigen::Vector2d &amp;t, double rScale, int maxSteps=100, double accuracy=1e-6, bool quiet=true)</td></tr>
<tr class="memdesc:aaa2b27bf0e7caf8e2ea25c04c1db8494 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Inverse mapping / point inversion: Given a point pt, this function finds the closest point on the B-Spline curve using Newtons method and point-distance (L2-, Euclidean norm).  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#aaa2b27bf0e7caf8e2ea25c04c1db8494">更多...</a><br /></td></tr>
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static double&#160;</td><td class="memItemRight" valign="bottom"><b>inverseMappingO2</b> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs, const Eigen::Vector2d &amp;pt, double &amp;error, Eigen::Vector2d &amp;p, Eigen::Vector2d &amp;t)</td></tr>
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<tr class="memitem:adf61a3339b2bc2e31cb03a2339e11559 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top">static double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#adf61a3339b2bc2e31cb03a2339e11559">findClosestElementMidPoint</a> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs, const Eigen::Vector2d &amp;pt)</td></tr>
<tr class="memdesc:adf61a3339b2bc2e31cb03a2339e11559 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="mdescLeft">&#160;</td><td class="mdescRight">Given a point pt, the function finds the closest midpoint of the elements of the curve.  <a href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#adf61a3339b2bc2e31cb03a2339e11559">更多...</a><br /></td></tr>
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<tr class="memitem:ac781d3071fffaa5562253699458b9d48 inherit pub_static_methods_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="ac781d3071fffaa5562253699458b9d48"></a>
static double&#160;</td><td class="memItemRight" valign="bottom"><b>findClosestElementMidPoint</b> (const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;nurbs, const Eigen::Vector2d &amp;pt, double hint)</td></tr>
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<tr class="inherit_header pub_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td colspan="2" onclick="javascript:toggleInherit('pub_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m')"><img src="closed.png" alt="-"/>&#160;Public 属性 继承自 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html">pcl::on_nurbs::FittingCurve2dAPDM</a></td></tr>
<tr class="memitem:ac486ae6f9cc5e50c3efba9170454e82e inherit pub_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="ac486ae6f9cc5e50c3efba9170454e82e"></a>
<a class="el" href="class_o_n___text_log.html">ON_TextLog</a>&#160;</td><td class="memItemRight" valign="bottom"><b>m_out</b></td></tr>
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<a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a>&#160;</td><td class="memItemRight" valign="bottom"><b>m_nurbs</b></td></tr>
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<a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>m_data</b></td></tr>
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<tr class="inherit_header pro_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m')"><img src="closed.png" alt="-"/>&#160;Protected 属性 继承自 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html">pcl::on_nurbs::FittingCurve2dAPDM</a></td></tr>
<tr class="memitem:a27a707f0a712c6273641fb0b6f977d88 inherit pro_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a27a707f0a712c6273641fb0b6f977d88"></a>
<a class="el" href="classpcl_1_1on__nurbs_1_1_nurbs_solve.html">NurbsSolve</a>&#160;</td><td class="memItemRight" valign="bottom"><b>m_solver</b></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>m_quiet</b></td></tr>
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<tr class="memitem:a38021850b06eab6e4583d90ac5057b57 inherit pro_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a38021850b06eab6e4583d90ac5057b57"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><b>in_max_steps</b></td></tr>
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<tr class="memitem:a7ea95a1664830dd1bfe09b7645f72036 inherit pro_attribs_classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m"><td class="memItemLeft" align="right" valign="top"><a id="a7ea95a1664830dd1bfe09b7645f72036"></a>
double&#160;</td><td class="memItemRight" valign="bottom"><b>in_accuracy</b></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>Fitting a 2D B-Spline curve to 2D point-clouds using asymmetric squared-distance-minimization Based on paper: TODO </p>
<dl class="section author"><dt>作者</dt><dd>Thomas Mörwald </dd></dl>
</div><h2 class="groupheader">构造及析构函数说明</h2>
<a id="a930001fc30165e69876104255e46cc50"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a930001fc30165e69876104255e46cc50">&#9670;&nbsp;</a></span>FittingCurve2dASDM() <span class="overload">[1/2]</span></h2>

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          <td class="memname">pcl::on_nurbs::FittingCurve2dASDM::FittingCurve2dASDM </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>order</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *&#160;</td>
          <td class="paramname"><em>data</em>&#160;</td>
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          <td>)</td>
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<p>Constructor initializing B-Spline curve using initNurbsCurve2D(...). </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">order</td><td>the polynomial order of the B-Spline curve. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">data</td><td>pointer to the 2D point-cloud data to be fit. </td></tr>
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  </dd>
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<h2 class="memtitle"><span class="permalink"><a href="#af855454ceea0bdb8605a2faebcc2224c">&#9670;&nbsp;</a></span>FittingCurve2dASDM() <span class="overload">[2/2]</span></h2>

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          <td class="memname">pcl::on_nurbs::FittingCurve2dASDM::FittingCurve2dASDM </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structpcl_1_1on__nurbs_1_1_nurbs_data_curve2d.html">NurbsDataCurve2d</a> *&#160;</td>
          <td class="paramname"><em>data</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &amp;&#160;</td>
          <td class="paramname"><em>nc</em>&#160;</td>
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<p>Constructor initializing with the B-Spline curve given in argument 2. </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">data</td><td>pointer to the 2D point-cloud data to be fit. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nc</td><td>B-Spline curve used for fitting. </td></tr>
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  </dd>
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<h2 class="groupheader">成员函数说明</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac2765f3435bc3f01986f27d8804116a1">&#9670;&nbsp;</a></span>assemble()</h2>

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          <td class="memname">virtual void pcl::on_nurbs::FittingCurve2dASDM::assemble </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="structpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m_1_1_parameter.html">Parameter</a> &amp;&#160;</td>
          <td class="paramname"><em>parameter</em></td><td>)</td>
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<p>Assemble the system of equations for fitting </p>
<ul>
<li>for large point-clouds this is time consuming.</li>
<li>should be done once before refinement to initialize the starting points for point inversion. </li>
</ul>

<p>重载 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#aa24474dc03b664b759949f465ac8619c">pcl::on_nurbs::FittingCurve2dAPDM</a> .</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a73d2bf23ef2ca4f901e4d715acb8e786">&#9670;&nbsp;</a></span>updateCurve()</h2>

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          <td class="memname">virtual double pcl::on_nurbs::FittingCurve2dASDM::updateCurve </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>damp</em></td><td>)</td>
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<p>Update curve according to the current system of equations. </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">damp</td><td>damping factor from one iteration to the other. </td></tr>
  </table>
  </dd>
</dl>

<p>重载 <a class="el" href="classpcl_1_1on__nurbs_1_1_fitting_curve2d_a_p_d_m.html#ad8f2d9db2ed5d81979adf7ff23becb75">pcl::on_nurbs::FittingCurve2dAPDM</a> .</p>

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<hr/>该类的文档由以下文件生成:<ul>
<li>surface/include/pcl/surface/on_nurbs/<a class="el" href="fitting__curve__2d__asdm_8h_source.html">fitting_curve_2d_asdm.h</a></li>
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